/Engine/Plugins/Experimental/GameFeatures/Source/GameFeatures/Public/GameFeaturesSubsystem.h
Loads all built-in game feature plugins that pass the specified filters
void LoadBuiltInGameFeaturePlugins ( [FBuiltInPluginAdditionalFilters](API\Plugins\GameFeatures\UGameFeaturesSubsystem\FBuiltInPluginAdditionalFilters) AdditionalFilter, const [FBuiltInGameFeaturePluginsLoaded](API\Plugins\GameFeatures\FBuiltInGameFeaturePluginsLoaded) & CompleteDelegate )